.w {
  width: 1226px;
  margin: auto;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
body {
  /* 设置页面的最小宽度 */
  min-width: 1226px;
}
* {
  padding: 0;
  margin: 0;
}
.hearder {
  height: 40px;
  width: 100%;
  background-color: #333333;
  line-height: 40px;
  font-size: 12px;
}
.hearder .download {
  position: relative;
}
.hearder .download .downdown {
  position: absolute;
  width: 124px;
  height: 140px;
  top: 40px;
  left: -38px;
  box-shadow: 0 1px 5px #aaa;
  z-index: 99999999999;
  text-align: center;
  line-height: 1;
  font-style: 14px;
  color: #333333;
  background-color: #fff;
  display: none;
}
.hearder .download .downdown img {
  height: 90px;
  width: 90px;
  margin: 18px 17px 12px;
}
.hearder .download .downdown::before {
  content: "";
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-bottom: 10px solid #fff;
  position: absolute;
  top: -20px;
  left: 50px;
}
.hearder .download:hover .downdown {
  display: block;
}
.hearder .w .topbar {
  height: 40px;
  line-height: 40px;
  float: left;
}
.hearder .w .topbar a {
  color: #b0b0b0;
  line-height: 40px;
  display: inline-block;
  font-size: 12px;
}
.hearder .topbar a:hover {
  color: #ffffff;
}
span {
  font-size: 12px;
  margin: 0 3.6px;
  opacity: 0.5;
  color: #424242;
}
a {
  text-decoration: none;
}
.hearder .fr {
  float: right;
  font-size: 12px;
  line-height: 40px;
}
.hearder a {
  color: #b0b0b0;
}
.box a:hover {
  color: #ffffff;
}
.hearder .char {
  width: 120px;
  height: 40px;
  background-color: #424242;
  text-align: center;
  color: #b0b0b0;
  display: inline-block;
  padding-left: 10px;
  margin-left: 24px;
  background: url(images/cart1.png) no-repeat 15px 10px;
  background-size: 20px;
}
.char:hover {
  background: #ffffff url(images/cart.png) no-repeat 15px 10px;
  background-size: 20px;
}
.char:hover a {
  color: #ff6700;
}
.topbar a:hover {
  color: #ffffff;
}
.slidDown {
  width: 318px;
  height: 0px;
  background-color: #ffffff;
  position: absolute;
  right: 145px;
  z-index: 999;
  overflow: hidden;
  transition: 0.15s all linear;
}
.slidDown p {
  line-height: 100px;
  text-align: center;
  color: #424242;
}
.char:hover .slidDown {
  z-index: 99999;
  height: 100px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
li {
  list-style: none;
}
.headerNav {
  position: relative;
}
.headerNav .logo {
  margin: 22px 179px 23px 0px;
  width: 55px;
  height: 55px;
  background: url(images/logo-mi2.png) no-repeat center center;
  background-size: 55px;
  text-indent: -9999px;
}
.headerNav .nav li {
  float: left;
  height: 100px;
  line-height: 100px;
  font-size: 16px;
  color: #333333;
  padding: 0 10px;
}
.nav li:hover {
  color: #ff6700;
}
.headerNav .search {
  width: 296px;
  margin-top: 25px;
  position: relative;
}
.headerNav .search input {
  width: 243px;
  height: 48px;
  float: left;
  border: 1px solid #E0E0E0;
  text-indent: 1em;
  color: #B0B0B0;
  font-size: 14px;
  /* 去除鼠标点击输入框后的黑线 */
  outline: none;
  transition: 0.1s all linear;
}
.headerNav .search .btn {
  border: 1px solid #E0E0E0;
  width: 50px;
  height: 48px;
  float: left;
  border-left: none;
  background: url(images/search.png) no-repeat center center;
  transition: 0.1s all linear;
}
.btn:hover {
  background: #ff6700 url(images/search01.png) no-repeat center center !important;
}
.search input:focus {
  border-color: #ff6700;
}
.search input:focus ~ .btn {
  border-color: #ff6700;
}
.search input:focus ~ .lists {
  display: block;
}
.headerNav {
  z-index: 999;
}
.headerNav .search {
  z-index: 9999;
}
.headerNav .search .lists {
  width: 243px;
  border: 1px solid #ff6700;
  background-color: #fff;
  position: absolute;
  top: 49px;
  display: none;
}
.headerNav .search .lists a {
  font-size: 12px;
  text-indent: 14px;
  color: #424242;
  height: 30px;
  line-height: 30px;
  width: 100%;
  float: left;
}
.headerNav .search .lists a:hover {
  background-color: #fafafafa;
}
.headerNav:hover .header-nav-menu {
  height: 229px;
  border-top: 1px solid #e0e0e0;
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.18);
}
.header-nav-menu {
  position: absolute;
  top: 100px;
  left: 0;
  width: 100%;
  height: 0;
  overflow: hidden;
  transition: 0.2s all linear;
  background-color: #fff;
}
.header-nav-menu .w {
  overflow: hidden;
}
.header-nav-menu ul {
  margin-top: 40px;
  width: 1250px;
}
.header-nav-menu ul li {
  float: left;
  text-align: center;
  width: 205px;
  position: relative;
  border-right-color: #e0e0e0;
}
.header-nav-menu ul li::after {
  content: "";
  display: block;
  width: 1px;
  height: 100px;
  background-color: #E0E0E0;
  position: absolute;
  right: 0px;
  top: 35px;
}
.header-nav-menu ul li p {
  color: #ff6700;
  margin-top: 5px;
  font-size: 12px;
}
.header-nav-menu ul li p img {
  margin: 34px auto 0 auto;
  width: 160px;
  height: 110px;
}
.header-nav-menu ul li p h6 {
  font-size: 14px;
  color: #333;
  margin: 20px 0 7px 0;
}
.rightbar {
  border: 1px solid #f5f5f5;
  width: 82px;
  position: fixed;
  right: 0;
  top: 200px;
}
.rightbar .item {
  width: 82px;
  height: 90px;
  border-bottom: 1px solid #f5f5f5;
  float: left;
}
.rightbar .item a {
  display: block;
  width: 30px;
  height: 30px;
  background-size: 100%;
  margin: 17px auto 13px auto;
}
.rightbar .item p {
  text-align: center;
  font-size: 14px;
  color: #757575;
}
.item a {
  background: url(images/0001.png) no-repeat center center;
  background-size: 100%;
}
.item2 a {
  background: url(images/0003.png) no-repeat center center;
  background-size: 100%;
}
.item3 a {
  background: url(images/0005.png) no-repeat center center;
  background-size: 100%;
}
.item4 a {
  background: url(images/0007.png) no-repeat center center;
  background-size: 100%;
}
.item5 a {
  background: url(images/0009.png) no-repeat center center;
  background-size: 100%;
}
.item1:hover a {
  background: url(images/0002.png) no-repeat center center;
  background-size: 100%;
}
.item2:hover a {
  background: url(images/0004.png) no-repeat center center;
  background-size: 100%;
}
.item3:hover a {
  background: url(images/0006.png) no-repeat center center;
  background-size: 100%;
}
.item4:hover a {
  background: url(images/0008.png) no-repeat center center;
  background-size: 100%;
}
.item5:hover a {
  background: url(images/00010.png) no-repeat center center;
  background-size: 100%;
}
.item:hover p {
  color: #ff6700;
}
.wrapper {
  position: relative;
}
.wrapper .slide {
  float: left;
  height: 460px;
  position: relative;
}
.wrapper .slide .oo {
  position: absolute;
  bottom: 26px;
  right: 30px;
}
.wrapper .slide .oo .cona {
  height: 10px;
  width: 10px;
  border: 2px solid rgba(213, 207, 207, 0.6);
  float: left;
  border-radius: 50%;
  margin: 0 4px;
  background-color: rgba(213, 207, 207, 0.9);
  border-color: #474a4e;
}
.wrapper .slide .oo .conb {
  height: 10px;
  width: 10px;
  border: 2px solid rgba(213, 207, 207, 0.6);
  float: left;
  border-radius: 50%;
  margin: 0 4px;
}
.wrapper .slide img {
  width: 100%;
}
.wrapper .slide .btn0 {
  width: 40px;
  height: 69px;
  background: url(images/icon-slides.png) no-repeat -84px 0px;
  position: absolute;
  left: 234px;
  top: 50%;
  margin-top: -34px;
}
.wrapper .slide .rbtn {
  background-position: -124px 0px;
  left: auto;
  right: 0px;
}
.slide .btn0.lbtn:hover {
  background-position: 0px 0px;
}
.slide .btn0.rbtn:hover {
  background-position: -43px 0px;
}
.category {
  background-color: rgba(72, 72, 72, 0.5);
  width: 234px;
  height: 440px;
  position: absolute;
  top: 0;
  left: 0;
  padding-top: 20px;
}
.category .item {
  height: 42px;
  line-height: 42px;
}
.category .item a {
  color: #fff;
  line-height: 42px;
  text-indent: 30px;
  display: block;
  font-size: 14px;
  background: none;
}
.category .item a:hover {
  background-color: #ff6700;
}
.category .item a i {
  float: right;
  width: 42px;
  height: 42px;
  background-color: #ff6700;
  background: url();
  background-position: 0px 5px;
}
.category .item .itemlist {
  width: 992px;
  height: 459px;
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 234px;
  border-top: 1px solid #E0E0E0;
  box-shadow: 2px 3px 4px rgba(0, 0, 0, 0.06);
  display: none;
}
.category .item .itemlist ol {
  height: 460px;
}
.category .item .itemlist ol li {
  height: 76px;
  width: 248px;
  line-height: 76px;
  font-size: 14px;
  color: #333;
  float: left;
}
.category .item .itemlist ol li img {
  width: 40px;
  height: 40px;
  vertical-align: middle;
  margin: 0px 12px 0px 20px;
}
.category .item:hover .itemlist {
  display: block;
}
.home {
  background-color: #f5f5f5;
  margin-top: 0px;
}
.home .home_banner_box {
  padding: 20px 0px;
}
.home .hd {
  width: 100%;
  height: 60px;
  line-height: 60px;
}
.home .hd h1 {
  font-weight: normal;
  font-weight: 100;
  color: #333;
  float: left;
}
.home .hd ul li {
  float: left;
  height: 25px;
  line-height: 25px;
  color: #424242;
  margin-top: 17px;
  margin-left: 30px;
  font-size: 16px;
}
.home .hd ul .conn:hover {
  border-bottom: 2px solid #ff6700;
}
.home .bd .fl {
  width: 234px;
  transition: 0.2s all linear;
}
.home .bd .fl img {
  display: block;
  width: 100%;
  transition: 0.3s all linear;
}
.home .bd .fl img:hover {
  box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.1);
  transform: translate(0, -2px, 0);
}
.home .bd .fl .bottom {
  margin-bottom: 14px;
}
.home .bd .home_list {
  width: 992px;
}
.home .bd .home_list ul li {
  float: left;
  width: 234px;
  height: 300px;
  margin: 0 0 14px 14px;
  background-color: #fff;
  text-align: center;
  transition: 0.3s all linear;
}
.home .bd .home_list ul li .imgs {
  width: 160px;
  height: 160px;
  margin: 16px auto 20px auto;
}
.home .bd .home_list ul li .imgs img {
  width: 160px;
  height: 160px;
}
.home .bd .home_list ul li h5 {
  font-weight: normal;
  color: #333;
}
.home .bd .home_list ul li .desc {
  width: 214px;
  margin: 0 auto;
  text-align: center;
  color: #c2c2c2;
  font-size: 14px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.home .bd .home_list ul li .price {
  color: #ff6700;
  font-size: 14px;
}
.home .bd .home_list ul li .price del {
  color: #B0B0B0;
}
.home .bd .home_list ul li:hover {
  box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.1);
}
.footer-service {
  padding: 27px 0;
  height: 25px;
  line-height: 25px;
  font-size: 16px;
  color: #616161;
  border-bottom: 1px solid #e0e0e0;
  overflow: hidden;
}
.footer-service ul {
  width: 2000px;
}
.footer-service ul li {
  float: left;
  width: 190px;
  height: 25px;
  line-height: 25px;
  border-right: 1px solid #e0e0e0;
  text-align: center;
  margin-left: 5px;
  text-align: left;
  padding-left: 50px;
}
.footer-service ul li i {
  float: left;
  width: 25px;
  height: 25px;
  display: block;
  margin-right: 5px;
  background: url(images/footer01.jpg) no-repeat -1px 0px;
}
.footer-service ul li .dv2 {
  background-position: 0px -27px;
}
.footer-service ul li .dv3 {
  background-position: 0px -54px;
}
.footer-service ul li .dv4 {
  background-position: 0px -80px;
}
.footer-service ul li .dv5 {
  background-position: 0px -107px;
}
.footer-service ul li:hover {
  color: #ff6700;
}
.footer-list dl {
  float: left;
  color: #424242;
  width: 160px;
}
.footer-list dl dt {
  height: 60px;
  line-height: 60px;
  margin-top: 17px;
  font-size: 14px;
}
.footer-list dl dd {
  color: #757575;
  font-size: 14px;
  height: 28px;
  line-height: 28px;
}
.footer-list dl dd:hover {
  color: #ff6700;
}
.footer-list .fr {
  height: 111px;
  border-left: 1px solid #e0e0e0;
  width: 242px;
  margin-top: 40px;
  margin-left: 2px;
  text-align: center;
}
.footer-list .fr strong {
  font-style: 22px;
  color: #ff6700;
  font-weight: normal;
}
.footer-list .fr p {
  font-style: 14px;
  color: #616161;
  margin: 8px 0px;
}
.footer-list .fr button {
  width: 118px;
  height: 28px;
  border: none;
  border: 1px solid #ff6700;
  background-color: #ffffff;
  line-height: 28px;
  color: #ff6700;
  text-align: center;
}
.footer-list .fr button:hover {
  background-color: #ff6700;
  color: #f5f5f5;
}
.home-s {
  background-color: #f5f5f5;
}
.home-s .video {
  background-color: #f5f5f5;
}
.home-s .video ul li {
  float: left;
  width: 296px;
  height: 285px;
  background-color: #ffffff;
  margin-right: 14px;
  transition: 0.3s all linear;
}
.home-s .video ul li img {
  width: 296px;
  height: 180px;
}
.home-s .video ul li:hover {
  box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.1);
}
.home-s .video ul li p {
  margin-top: 30px;
  text-align: center;
  font-size: 14px;
  color: #333;
}
.home-s .video ul .four {
  margin-right: 0;
}
.home-s .video ul:hover {
  box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.1);
}
.home-s .hr {
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: #f5f5f5;
}
.home-s .hr h1 {
  font-weight: normal;
  font-weight: 100;
  color: #333;
  float: left;
}
.home-s .hr .conns:hover {
  transition: 0.3s all linear;
  color: #ff6700;
}
.footer-info {
  background-color: #fafafafa;
}
.footer-info .boxs {
  float: left;
  position: relative;
  padding: 30px 0 0 60px;
}
.footer-info .boxs .logo {
  width: 56px;
  height: 56px;
  background: url(images/logo-mi2.png) no-repeat center center;
  background-size: 56px;
  position: absolute;
  top: 30px;
  left: 0;
}
.footer-info .boxs .info {
  margin-left: 20px;
  color: #757575;
}
.footer-info .boxs .info a {
  color: #757575;
  line-height: 20px;
}
.footer-info .boxs .info a:hover {
  color: #ff6700;
}
.footer-info .boxs .info p {
  line-height: 18px;
  color: #B0B0B0;
  font-size: 12px;
}
.footer-info .boxs .info p span:hover {
  color: #ff6700;
}
.footer-info .boxs .info .logolist img {
  height: 28px;
  margin-top: 10px;
}
.footer-info .boxs .info .mi {
  height: 80px;
  background: url(images/slogan2020.png) no-repeat center center;
}
.home-hero {
  margin-top: 15px;
}
.home-hero .span16 {
  float: left;
  width: 234px;
  height: 170px;
  background-color: #5f5750;
}
.home-hero .span16 ul li {
  float: left;
  width: 76px;
  height: 64px;
  margin: 1px;
  text-align: center;
  padding-top: 18px;
  position: relative;
}
.home-hero .span16 ul li img {
  width: 24px;
  height: 24px;
}
.home-hero .span16 ul li::before {
  content: "";
  width: 1px;
  height: 70px;
  background-color: #665e57;
  position: absolute;
  left: 2px;
  top: 8px;
}
.home-hero .span16 ul li::after {
  content: "";
  width: 64px;
  height: 1px;
  background-color: #665e57;
  position: absolute;
  left: 8px;
  top: 0;
}
.home-hero .span16 ul li p {
  font-size: 13px;
  color: #cfccca;
}
.home-hero .span16 ul li p:hover {
  color: #ffffff;
}
.home-hero .span17 {
  float: left;
  width: 992px;
  height: 170px;
}
.home-hero .span17 ul li {
  width: 316px;
  height: 170px;
  background-color: #424242;
  float: left;
  margin-left: 14.6px;
}
.home-hero .span17 ul li img {
  width: 316px;
  height: 170px;
}
.clearfix::before,
.clearfix::after {
  content: "";
  display: block;
  height: 0;
  clear: both;
}
.clearfix {
  zoom: 1;
}
